[[File:Hole_in_the_ground_box_cooker_built_by_Kristen_Rahn.jpg|thumb|250px|Hole in the ground box cooker being used to bake a cake]]

[[File:Hole_in_the_ground_box_cooker_built_by_Kristen_Rahn.jpg|thumb|250px|Hole in the ground box cooker being used to bake a cake]]

This modified box-style solar cooker was built by [[Kristen Rahn]] while she served as a Peace Corps Volunteer in [[Paraguay]].Newspaper was used as insulation, and a hole dug into the ground for use as an outside box. In this picture a cake is being baked.

This modified box-style solar cooker was built by [[Kristen Rahn]] while she served as a Peace Corps Volunteer in [[Paraguay]].Newspaper was used as insulation, and a hole dug into the ground for use as an outside box. In this picture a cake is being baked.

This modified box-style solar cooker was built by Kristen Rahn while she served as a Peace Corps Volunteer in Paraguay.Newspaper was used as insulation, and a hole dug into the ground for use as an outside box. In this picture a cake is being baked.